import axios from 'axios'
import {Message} from 'element-ui'
import store from '@/store'
import {getToken} from '@/utils/auth'
import {APIConfig} from  '@/config/apiConfig'
axios.defaults.withCredentials = true
axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';

// create an axios instance
const service = axios.create({
	baseURL: APIConfig.request_server_url, // api的base_url
	withCredentials: true,               // allow CORS
	timeout: 5000 // request timeout
})

// request interceptor
service.interceptors.request.use(config => {
	// Do something before request is sent
	if (store.getters.token) {
		//config.headers['X-Token'] = getToken() // 让每个请求携带token-- ['X-Token']为自定义key 请根据实际情况自行修改
		config.headers.authorization = store.getters.token
	}
	return config
}, error => {
	// Do something with request error
	console.log(error) // for debug
	Promise.reject(error)
})

// respone interceptor
service.interceptors.response.use(
	response => response,
	/**
	 * 下面的注释为通过response自定义code来标示请求状态，当code返回如下情况为权限有问题，登出并返回到登录页
	 * 如通过xmlhttprequest 状态码标识 逻辑可写在下面error中
	 */
	//  const res = response.data;
	//     if (res.code !== 20000) {
	//       Message({
	//         message: res.message,
	//         type: 'error',
	//         duration: 5 * 1000
	//       });
	//       // 50008:非法的token; 50012:其他客户端登录了;  50014:Token 过期了;
	//       if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
	//         MessageBox.confirm('你已被登出，可以取消继续留在该页面，或者重新登录', '确定登出', {
	//           confirmButtonText: '重新登录',
	//           cancelButtonText: '取消',
	//           type: 'warning'
	//         }).then(() => {
	//           store.dispatch('LogOut').then(() => {
	//             location.reload();// 为了重新实例化vue-router对象 避免bug
	//           });
	//         })
	//       }
	//       return Promise.reject('error');
	//     } else {
	//       return response.data;
	//     }
	error => {
		console.log('err' + error)// for debug
		Message({
			message: error.message,
			type: 'error',
			duration: 5 * 1000
		})
		return Promise.reject(error)
	})

export default service
